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Don't use SPA_AUDIO_MAX_CHANNELS directly

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Make a MAX_CHANNELS define and use that one in code. This makes it
easier to change the constant later.
This commit is contained in:
Wim Taymans 2025-10-20 15:33:17 +02:00
parent eb096bfb62
commit 13b8c23767
30 changed files with 136 additions and 108 deletions
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7
spa/plugins/audioconvert/channelmix-ops.h
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@ -24,6 +24,7 @@
#define BUFFER_SIZE 4096
#define MAX_TAPS 255u
#define MAX_CHANNELS SPA_AUDIO_MAX_CHANNELS
#define CHANNELMIX_OPS_MAX_ALIGN 16
@ -50,8 +51,8 @@ struct channelmix {
#define CHANNELMIX_FLAG_EQUAL (1<<2) /**< all values are equal */
#define CHANNELMIX_FLAG_COPY (1<<3) /**< 1 on diagonal, can be nxm */
uint32_t flags;
float matrix_orig[SPA_AUDIO_MAX_CHANNELS][SPA_AUDIO_MAX_CHANNELS];
float matrix[SPA_AUDIO_MAX_CHANNELS][SPA_AUDIO_MAX_CHANNELS];
float matrix_orig[MAX_CHANNELS][MAX_CHANNELS];
float matrix[MAX_CHANNELS][MAX_CHANNELS];
float freq; /* sample frequency */
float lfe_cutoff; /* in Hz, 0 is disabled */
@ -59,7 +60,7 @@ struct channelmix {
float rear_delay; /* in ms, 0 is disabled */
float widen; /* stereo widen. 0 is disabled */
uint32_t hilbert_taps; /* to phase shift, 0 disabled */
struct lr4 lr4[SPA_AUDIO_MAX_CHANNELS];
struct lr4 lr4[MAX_CHANNELS];
float buffer_mem[2 * BUFFER_SIZE*2 + CHANNELMIX_OPS_MAX_ALIGN/4];
float *buffer[2];